| 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 | |||||||||||||||||
-51,736 | -52,368 | -48,131 | -43,880 | -42,551 | -42,011 | -44,600 | -49,073 | -46,885 | -44,408 | -38,428 | -31,044 | -28,628 | -26,045 | -24,416 | 0 | 0 | 0 |
Adjustments to reconcile net loss to net cash used in operating activities: | |||||||||||||||||
Provision for uncollectible accounts | |||||||||||||||||
0 | 0 | - | - | - | - | 407 | 419 | 215 | 44 | 0 | 0 | 0 | 0 | - | - | - | - |
Write-downs of excess and obsolete inventories | |||||||||||||||||
428 | 676 | 671 | 821 | 549 | 362 | 417 | 505 | 359 | 312 | 156 | 0 | 0 | 0 | - | - | - | - |
Depreciation and amortization | |||||||||||||||||
1,683 | 1,786 | 1,845 | 1,817 | 1,763 | 1,701 | 1,615 | 1,845 | 2,060 | 2,220 | 2,243 | 1,720 | 1,227 | 816 | 587 | 0 | 0 | 0 |
Debt related amortization included in interest expense | |||||||||||||||||
1,165 | 1,129 | 1,096 | 1,066 | 965 | 864 | 759 | 652 | 649 | 659 | 510 | 349 | 188 | 14 | 0 | 0 | 0 | 0 |
Stock-based compensation | |||||||||||||||||
4,038 | 3,619 | 3,044 | 2,512 | 2,464 | 2,389 | 2,315 | 2,282 | 2,224 | 2,141 | 2,370 | 2,147 | 1,866 | 1,540 | 1,050 | 0 | 0 | 0 |
Amortization of operating lease right-of-use assets | |||||||||||||||||
0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Loss on disposal of property, plant and equipment | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | -226 | -28 | -21 | -40 | 0 | 0 | 0 | 0 |
Other non-cash losses, net | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | 235 | 0 | 0 | 0 |
Changes in operating assets and liabilities: | |||||||||||||||||
Trade accounts receivable | |||||||||||||||||
-218 | 1,676 | 1,790 | 4,994 | 5,325 | 5,034 | 8,105 | 4,952 | 3,217 | 3,622 | 2,760 | 1,665 | 1,523 | 476 | -234 | 0 | 0 | 0 |
Inventories | |||||||||||||||||
3,860 | 4,285 | 2,320 | 2,287 | 1,724 | 819 | 162 | 2,219 | 3,041 | 4,198 | 5,365 | 0 | 0 | 0 | - | - | - | - |
Prepaid expenses and other current assets | |||||||||||||||||
285 | -238 | 137 | 219 | 656 | 712 | 568 | 521 | 407 | -623 | 322 | 509 | 595 | 513 | -190 | 0 | 0 | 0 |
Accounts payable and other current liabilities | |||||||||||||||||
-302 | 2,144 | 2,641 | 2,621 | 3,845 | -522 | -2,412 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Other long-term assets | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 791 | 791 | 791 | 265 | 0 | 0 | 0 |
Accounts payable and other current liabilities | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 9,957 | 7,844 | 3,358 | 0 | 0 | 0 | 0 |
Accrued compensation | |||||||||||||||||
-1,189 | 105 | 2,466 | 1,348 | 771 | 193 | 1,635 | 3,103 | 2,424 | 1,693 | 2,035 | 0 | 0 | 0 | - | - | - | - |
Accrued bonuses | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 537 | -1,045 | 0 | 0 | 0 |
Other long-term liabilities | |||||||||||||||||
-300 | -134 | 9 | 561 | 278 | 337 | 502 | -444 | 552 | 592 | 940 | 1,360 | 657 | 526 | 0 | 0 | 0 | 0 |
Net cash used in operating activities | |||||||||||||||||
-47,966 | -46,577 | -38,691 | -40,359 | -39,307 | -42,889 | -48,197 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Debt issuance costs accrued not paid | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 0 | - | - | - | - |
Acquisition of property, plant and equipment accrued not paid | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | - | - | - | - |
Cash flows from investing activities: | |||||||||||||||||
Net cash used in operating activities | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | -20,521 | -20,915 | -23,430 | 0 | 0 | 0 |
Acquisition of property, plant and equipment | |||||||||||||||||
981 | 1,122 | 686 | 889 | 1,024 | 790 | 1,231 | 1,493 | 2,826 | 3,860 | 4,031 | 3,479 | 1,985 | 1,110 | 529 | 0 | 0 | 0 |
Net cash used in investing activities | |||||||||||||||||
3,619 | 3,478 | 3,914 | -889 | -1,024 | -790 | -1,231 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Cash flows from financing activities: | |||||||||||||||||
Net cash used in investing activities | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | -1,985 | -1,110 | -529 | 0 | 0 | 0 |
Borrowings under credit facility, net | |||||||||||||||||
- | - | 16,711 | 16,711 | 24,211 | 24,211 | 12,500 | 12,500 | 0 | 0 | 15,000 | 15,000 | 15,000 | 15,000 | 0 | 0 | 0 | 0 |
Proceeds from the sale of common stock | |||||||||||||||||
- | - | 88,816 | 0 | 0 | 0 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Payments of financing costs related to issuance of common stock | |||||||||||||||||
- | - | 405 | 0 | 0 | 0 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Purchase of non-controlling interests | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | 6,818 | 16,693 | 16,693 | 16,693 | 9,875 | 0 | 0 | 0 |
Net funding and capital contribution provided by Integer | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | 86,421 | 104,011 | 107,519 | 113,385 | 33,618 | 0 | 0 | 0 |
Payment of debt issuance costs | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 1,528 | 295 | 0 | 0 | 0 | 0 |
Proceeds from the exercise of stock options | |||||||||||||||||
- | 0 | - | - | - | 0 | - | 0 | 0 | 0 | - | 0 | 0 | 0 | - | - | - | - |
Payment of debt issuance costs and other financing activities | |||||||||||||||||
0 | 0 | - | - | - | - | 47 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Net cash provided by financing activities | |||||||||||||||||
70,417 | 70,558 | 105,852 | 105,575 | 49,601 | 49,463 | 13,883 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Net cash provided by financing activities | |||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 104,357 | 111,397 | 23,743 | 0 | 0 | 0 |
Net (decrease) increase in cash and cash equivalents | |||||||||||||||||
26,070 | 27,459 | 71,075 | 64,327 | 9,270 | 5,784 | -35,545 | -38,092 | -49,101 | -42,280 | 63,508 | 75,191 | 81,851 | 89,372 | -216 | 0 | 0 | 0 |
Supplemental Disclosure of Cash Flow Information: | |||||||||||||||||
Income taxes paid | |||||||||||||||||
- | - | - | - | - | - | 13 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Interest paid | |||||||||||||||||
4,145 | 3,936 | 3,482 | 1,934 | 2,347 | 1,755 | 1,427 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Acquisition of property, plant and equipment accrued not paid | |||||||||||||||||
0 | 129 | - | - | - | 0 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |