Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 6,016	$ 5,784
Accounts receivable, net of allowance for doubtful accounts of $155 and $209, respectively	11,409	11,044
Due from related party	1,200
Inventories, net	11,687	12,483
Deferred tax asset, current	2,156	1,130
Other current assets	1,443	2,514
Total current assets	33,911	32,955
Property and equipment, net	9,928	6,005
Note receivable - related party	1,407
Goodwill and other intangibles	21,571	1,120
Deferred tax asset, net of current portion	26,358	26,746
Other long-term assets	378
Total assets	93,553	66,826
Current liabilities:
Accounts payable	4,448	5,298
Accrued liabilities	4,420	4,132
Current portion of deferred revenue	3,908	2,407
Line of credit	4,798	2,552
Other short-term borrowings, including current portion of LT note payable	132
Total current liabilities	17,706	14,389
Long-term note payable, net of current portion	369
Deferred revenue, net of current portion, and other	11,298	3,575
Total liabilities	29,373	17,964
Stockholders' equity:
Non-Controlling Interest	13,659
Public Common Stock subject to redemption	3,405
Preferred stock, $.01 par value, 2,500,000 shares authorized; none issued or outstanding
Common stock, $.01 par value, 7,500,000 shares authorized; none issued and outstanding
Public common stock, $.01 par value, 7,500,000 shares authorized; 5,372,336 and 5,845,931 shares issued and outstanding, respectively	58	54
Additional paid-in capital	217,588	218,544
Accumulated other comprehensive income	580	296
Accumulated deficit	(171,110)	(170,032)
Total stockholders' equity	47,116	48,862
Total liabilities and stockholders' equity	$ 93,553	$ 66,826