| Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 | Dec'16 | Sep'16 | Jun'16 | Mar'16 | Dec'15 | Sep'15 | Jun'15 | Mar'15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cash flows from operating activities: | |||||||||||||||||
Net loss | |||||||||||||||||
-11,146 | -14,770 | -12,853 | -12,967 | -11,778 | -10,533 | -8,602 | -11,638 | -11,238 | -13,122 | -13,075 | -9,450 | -8,761 | -7,142 | -5,691 | -7,034 | -6,178 | -5,513 |
Adjustments to reconcile net loss to net cash used in operating activities: | |||||||||||||||||
Provision for uncollectible accounts | |||||||||||||||||
0 | 170 | - | - | - | - | -12 | 204 | 171 | 44 | 0 | 0 | 0 | 0 | - | - | - | - |
Write-downs of excess and obsolete inventories | |||||||||||||||||
-14 | 106 | -82 | 418 | 234 | 101 | 68 | 146 | 47 | 156 | 156 | 0 | 0 | 0 | - | - | - | - |
Depreciation and amortization | |||||||||||||||||
355 | 386 | 471 | 471 | 458 | 445 | 443 | 417 | 396 | 359 | 673 | 632 | 556 | 382 | 150 | 139 | 145 | 153 |
Debt related amortization included in interest expense | |||||||||||||||||
301 | 301 | 298 | 265 | 265 | 268 | 268 | 164 | 164 | 163 | 161 | 161 | 174 | 14 | 0 | 0 | 0 | 0 |
Stock-based compensation | |||||||||||||||||
1,122 | 1,126 | 1,136 | 654 | 703 | 551 | 604 | 606 | 628 | 477 | 571 | 548 | 545 | 706 | 348 | 267 | 219 | 216 |
Amortization of operating lease right-of-use assets | |||||||||||||||||
107 | 104 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Loss on disposal of property, plant and equipment | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | -198 | -7 | 19 | -40 | 0 | 0 | 0 | 0 |
Other non-cash losses, net | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 235 |
Changes in operating assets and liabilities: | |||||||||||||||||
Trade accounts receivable | |||||||||||||||||
-815 | -1,909 | 984 | 1,522 | 1,079 | -1,795 | 4,188 | 1,853 | 788 | 1,276 | 1,035 | 118 | 1,193 | 414 | -60 | -24 | 146 | -296 |
Inventories | |||||||||||||||||
48 | 1,566 | 2,069 | 177 | 473 | -399 | 2,036 | -386 | -432 | -1,056 | 4,093 | 436 | 725 | 111 | - | - | - | - |
Prepaid expenses and other current assets | |||||||||||||||||
1,398 | -469 | -272 | -372 | 875 | -94 | -190 | 65 | 931 | -238 | -237 | -49 | -99 | 707 | -50 | 37 | -181 | 4 |
Accounts payable and other current liabilities | |||||||||||||||||
-2,000 | -1,847 | 3,478 | 67 | 446 | -1,350 | 3,458 | 1,291 | -3,921 | -3,240 | - | - | - | - | - | - | - | - |
Other long-term assets | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 526 | 265 | 0 | 0 | 0 |
Accounts payable and other current liabilities | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 2,117 | 4,492 | 3,110 | 238 | 4 | 6 | -248 |
Accrued compensation | |||||||||||||||||
656 | -3,955 | 1,449 | 661 | 1,950 | -1,594 | 331 | 84 | 1,372 | -152 | 1,799 | -595 | 641 | 190 | - | - | - | - |
Accrued bonuses | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 471 | -2,769 | 1,987 | 848 | -1,111 |
Other long-term liabilities | |||||||||||||||||
-134 | -130 | -26 | -10 | 32 | 13 | 526 | -293 | 91 | 178 | -420 | 703 | 131 | 526 | 0 | 0 | 0 | 0 |
Net cash used in operating activities | |||||||||||||||||
-11,384 | -17,697 | -7,282 | -11,603 | -9,995 | -9,811 | -8,950 | -10,551 | -13,577 | -15,119 | - | - | - | - | - | - | - | - |
Debt issuance costs accrued not paid | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 1,200 | - | - | - | - |
Acquisition of property, plant and equipment accrued not paid | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | -400 | 500 | - | - | - | - |
Cash flows from investing activities: | |||||||||||||||||
Net cash used in operating activities | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | -4,531 | -3,461 | -7,879 | -4,650 | -4,925 | -5,976 |
Acquisition of property, plant and equipment | |||||||||||||||||
176 | 526 | 153 | 126 | 317 | 90 | 356 | 261 | 83 | 531 | 618 | 1,594 | 1,117 | 702 | 66 | 100 | 242 | 121 |
Net cash used in investing activities | |||||||||||||||||
-176 | -526 | 4,447 | -126 | -317 | -90 | -356 | -261 | -83 | -531 | - | - | - | - | - | - | - | - |
Cash flows from financing activities: | |||||||||||||||||
Net cash used in investing activities | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | -1,117 | -702 | -66 | -100 | -242 | -121 |
Borrowings under credit facility, net | |||||||||||||||||
- | - | 0 | 5,000 | 0 | 11,711 | 0 | 12,500 | 0 | 0 | 0 | 0 | 0 | 15,000 | 0 | 0 | 0 | 0 |
Proceeds from the sale of common stock | |||||||||||||||||
- | - | 0 | 64,770 | 0 | 24,046 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Payments of financing costs related to issuance of common stock | |||||||||||||||||
- | - | 122 | 37 | 0 | 246 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Purchase of non-controlling interests | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 6,818 | 9,875 | 0 | 0 | 0 |
Net funding and capital contribution provided by Integer | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 86,421 | 17,590 | 3,508 | 5,866 | 6,654 |
Payment of debt issuance costs | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 1,233 | 295 | 0 | 0 | 0 | 0 |
Proceeds from the exercise of stock options | |||||||||||||||||
- | 301 | - | - | - | 76 | - | 1,256 | 17 | 49 | - | 74 | 59 | 0 | - | - | - | - |
Payment of debt issuance costs and other financing activities | |||||||||||||||||
3 | 8 | - | - | - | - | 168 | -163 | 0 | 42 | - | - | - | - | - | - | - | - |
Net cash provided by financing activities | |||||||||||||||||
14 | 293 | 217 | 69,893 | 155 | 35,587 | -60 | 13,919 | 17 | 7 | - | - | - | - | - | - | - | - |
Net cash provided by financing activities | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | -1,174 | 94,308 | 7,715 | 3,508 | 5,866 | 6,654 |
Net (decrease) increase in cash and cash equivalents | |||||||||||||||||
-11,546 | -17,930 | -2,618 | 58,164 | -10,157 | 25,686 | -9,366 | 3,107 | -13,643 | -15,643 | -11,913 | -7,902 | -6,822 | 90,145 | -230 | -1,242 | 699 | 557 |
Supplemental Disclosure of Cash Flow Information: | |||||||||||||||||
Income taxes paid | |||||||||||||||||
- | - | - | - | - | - | 4 | 9 | 0 | 0 | - | - | - | - | - | - | - | - |
Interest paid | |||||||||||||||||
1,110 | 1,076 | 1,396 | 563 | 901 | 622 | -152 | 976 | 309 | 294 | - | - | - | - | - | - | - | - |
Acquisition of property, plant and equipment accrued not paid | |||||||||||||||||
-36 | 48 | - | - | - | 96 | - | -26 | -33 | 51 | - | - | - | - | - | - | - | - |