| Net (Loss) income | |
| Depreciation and amortization | 355.93K |
| Deposit forfeiture, installation kits | |
| Stock options | 68.17K |
| Nonvested stock awards | |
| Nonvested stock awards | |
| Loss on disposal of property and equipment | |
| Accounts receivable | -3.44M |
| Inventories | 589.2K |
| Prepaid expenses and other current assets | 85.45K |
| Other non-current assets | 0 |
| Accounts Payable | 413.29K |
| Accrued expenses | -272.63K |
| Income taxes payable | 104 |
| Deferred income tax | |
| Deferred revenue | -457.69K |
| Net cash provided by operating activities | |
| Purchases of property and equipment | -263.24K |
| Net cash (used in) investing activities | |
| Purchase of treasury stock | -169.87K |
| Repayment of capitalized lease obligations | |
| Net cash (used in) financing activities | |
| Net increase in cash and cash equivalents | |
| Cash and cash equivalents, beginning of year | 16.28M |
| Cash and cash equivalents, end of period | 17.53M |
| Cash paid for interest | |
| Cash paid for income tax | 135K |
| Cash received from income tax refund | |