Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 18,075	$ 8,388
Accounts receivable, net	17,233	29,928
Inventories	23,525	27,639
Deferred tax asset—current	8,234	8,362
Prepaid expenses and other current assets	4,949	4,302
Total current assets	72,016	78,619
Property, plant and equipment, net	50,302	48,057
Goodwill	80,763	80,763
Intangible assets, net	53,838	62,262
Other non-current assets	1,595	1,784
Total assets	258,514	271,485
Current liabilities:
Accounts payable	5,890	6,950
Accrued payroll and related expenses	6,070	7,485
Current portion of lease obligation	474	441
Current portion of contingent consideration (see Note 9)	1,616	1,493
Other current liabilities	5,557	7,640
Total current liabilities	19,607	24,009
Lease obligation, net of current portion	4,880	5,126
Contingent consideration-non-current (see Note 9)	6,119	7,315
Deferred tax liability—non-current	2,759	6,318
Income taxes payable	2,076	2,118
Deferred rent	2,061	1,746
Other non-current liabilities	1,166	1,074
Commitments and contingencies (see Note 9)
Stockholders' equity:
Preferred stock, $.001 par value per share; 5,000 shares authorized; none issued or outstanding at June 30, 2014 and December 31, 2013	0	0
Common stock, $.001 par value per share; 50,000 shares authorized; 34,274 and 34,073 shares issued and outstanding at June 30, 2014 and December 31, 2013, respectively	34	34
Additional paid-in capital	205,523	201,021
Accumulated other comprehensive income	3	18
Retained earnings	14,286	22,706
Total stockholders’ equity	219,846	223,779
Total liabilities and stockholders’ equity	$ 258,514	$ 271,485