| Dec'19 | Sep'19 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cash flows from operating activities: | |||||||||||||||
Net income | |||||||||||||||
311 | 1,981 | -621 | -3,079 | 15,525 | 27,333 | 29,283 | 32,005 | 33,475 | 18,596 | 10,354 | 3,669 | 5,313 | 0 | 0 | 0 |
Adjustments to reconcile net income to net cash provided by operating activities: | |||||||||||||||
Depreciation and amortization | |||||||||||||||
44,024 | 43,286 | 41,502 | 40,734 | 17,861 | 16,750 | 16,086 | 15,150 | 14,521 | 0 | 0 | 0 | - | - | - | - |
Amortization of intangible assets | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
Depreciation of property and equipment | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 |
Stock-based compensation expense | |||||||||||||||
14,965 | 15,970 | 16,159 | 16,864 | 16,821 | 16,218 | 15,812 | 14,710 | 13,474 | 11,280 | 11,927 | 9,366 | 7,149 | 0 | 0 | 0 |
Amortization of debt issuance costs and discount on debt | |||||||||||||||
755 | 765 | 774 | 783 | 792 | 801 | 805 | 807 | 810 | 382 | 1,113 | 1,219 | 1,281 | 0 | 0 | 0 |
Deferred income taxes | |||||||||||||||
-2,553 | -115 | -4,695 | -5,107 | -939 | -14,347 | -9,343 | -12,664 | -13,434 | -7,769 | -8,345 | -7,591 | -7,575 | 0 | 0 | 0 |
Loss/(gain) on foreign currency forward contracts | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 10,702 | 0 | 0 | 0 |
Loss on disposal of fixed assets | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 |
Other, net | |||||||||||||||
652 | 890 | 559 | 576 | 476 | 1,485 | 1,539 | 1,540 | 1,728 | 775 | 594 | 553 | 247 | 0 | 0 | 0 |
Changes in operating assets and liabilities: | |||||||||||||||
Accounts receivable | |||||||||||||||
-1,188 | -3,424 | -4,593 | 907 | -7,649 | -2,801 | 2,575 | 3,710 | 8,001 | 1,896 | 4,753 | 5,295 | 15,392 | 0 | 0 | 0 |
Inventories | |||||||||||||||
2,042 | -2,514 | -8,840 | -17,948 | -16,338 | -10,195 | -12,397 | -15,165 | -6,718 | 22,250 | 39,745 | 48,342 | 37,994 | 0 | 0 | 0 |
Prepaid expenses and other assets | |||||||||||||||
4,992 | 8,652 | 4,027 | 8,718 | 8,484 | 936 | 13,157 | 12,394 | 11,200 | 5,350 | 1,042 | 1,354 | 635 | 0 | 0 | 0 |
Accounts payable and accrued expenses | |||||||||||||||
14,528 | 6,311 | 7,781 | 3,540 | -10,251 | -6,896 | -4,097 | -10,925 | -25,483 | -14,515 | -5,039 | 4,340 | 43,144 | 0 | 0 | 0 |
Other liabilities | |||||||||||||||
-14,476 | -14,250 | -10,211 | -3,504 | -206 | 172 | -138 | -233 | -230 | 169 | 167 | 610 | 1,396 | 0 | 0 | 0 |
Net cash provided by operating activities | |||||||||||||||
46,378 | 46,134 | 60,654 | 59,130 | 55,582 | 53,576 | 46,612 | 39,451 | 12,378 | -6,596 | -23,601 | -31,221 | 2,120 | 0 | 0 | 0 |
Cash flows from investing activities: | |||||||||||||||
Purchase of property and equipment | |||||||||||||||
10,835 | 11,712 | 10,376 | 9,967 | 8,872 | 9,629 | 10,557 | 9,535 | 7,544 | 8,041 | 8,462 | 7,978 | 9,223 | 0 | 0 | 0 |
Net cash used in investing activities | |||||||||||||||
-10,835 | -11,712 | -10,376 | -9,967 | -8,872 | -9,629 | -10,557 | -12,410 | -10,419 | -10,916 | -11,337 | -7,894 | -9,139 | 0 | 0 | 0 |
Cash flows from financing activities: | |||||||||||||||
Proceeds from revolving line of credit | |||||||||||||||
- | - | - | 0 | 2,000 | 3,800 | 7,300 | 12,900 | 25,900 | 0 | 0 | 0 | - | - | - | - |
Repayment of revolving line of credit | |||||||||||||||
- | - | - | 0 | 2,000 | 13,300 | 21,400 | 27,900 | 25,900 | 14,600 | 12,000 | 5,500 | 13,200 | 0 | 0 | 0 |
Repayment of long-term debt | |||||||||||||||
9,076 | 8,663 | 8,251 | 8,250 | 8,250 | 8,250 | 8,250 | 8,250 | 8,250 | 115,359 | 154,352 | 152,947 | 151,540 | 0 | 0 | 0 |
Repurchase of common stock | |||||||||||||||
0 | 0 | 0 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - |
Cash received from issuance of common stock | |||||||||||||||
1,387 | 2,662 | 3,035 | 3,080 | 3,177 | 2,165 | 1,322 | 2,044 | 1,978 | 1,346 | 64,555 | 63,468 | 64,071 | 0 | 0 | 0 |
Deferred offering costs paid | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 7,049 | 7,821 | 0 | 0 | 0 |
Other, net | |||||||||||||||
-773 | -776 | -682 | -593 | -491 | -391 | -417 | -411 | -404 | 0 | 0 | 0 | - | - | - | - |
Net cash used in financing activities | |||||||||||||||
-12,008 | -9,323 | -6,977 | -5,763 | -5,564 | -15,976 | -21,964 | -21,943 | -7,195 | 2,105 | 34,530 | 29,682 | 8,310 | 0 | 0 | 0 |
Net increase in cash and cash equivalents | |||||||||||||||
23,535 | 25,099 | 43,301 | 43,400 | 41,146 | 27,971 | 14,091 | 5,098 | -5,236 | -15,407 | -408 | -9,433 | 1,291 | 0 | 0 | 0 |