CONSOLIDATED BALANCE SHEETS - (UNAUDITED) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
ASSETS
Cash and cash equivalents	$ 32,185	$ 20,395
Restricted cash	1,514	1,519
Accounts receivable, net of allowance of $288 and $142 in 2014 and 2013, respectively	234	423
Income tax receivable	24	4
Inventories, net	12,467	13,988
Prepaid expenses and other current assets	3,915	3,061
Deferred commissions	5,094	2,706
Deferred tax assets, net	1,807	1,578
Total current assets	57,240	43,674
Property and equipment, net	4,057	3,239
Long-term restricted cash	7,386	4,254
Other assets	3,726	3,591
Long-term deferred tax assets, net	3,230	1,303
Total assets	75,639	56,061
LIABILITIES AND SHAREHOLDERS' EQUITY
Current portion of capital leases	902	704
Accounts payable	4,800	4,794
Customer deposits	60	202
Accrued expenses	7,568	5,796
Commissions and incentives payable	9,896	10,210
Taxes payable	7,304	1,858
Current deferred tax liability	116	114
Deferred revenue	12,780	6,380
Total current liabilities	43,426	30,058
Capital leases, excluding current portion	970	450
Other long-term liabilities	2,184	2,101
Total liabilities	46,580	32,609
Commitments and contingencies
Shareholders' equity:
Preferred stock, $0.01 par value, 1,000,000 shares authorized, no shares issued or outstanding	0	0
Common stock, $0.0001 par value, 99,000,000 shares authorized, 2,773,972 shares issued and 2,668,244 shares outstanding as of September 30, 2014 and 2,773,972 shares issued and 2,653,913 shares outstanding as of December 31, 2013	0	0
Additional paid-in capital	41,344	42,592
Retained earnings (accumulated deficit)	898	(3,746)
Accumulated other comprehensive loss	(288)	(743)
Less treasury stock, at cost, 105,728 and 120,059 shares as of September 30, 2014 and December 31, 2013, respectively	(12,895)	(14,651)
Total shareholders' equity	29,059	23,452
Total liabilities and shareholders' equity	$ 75,639	$ 56,061