CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 981	$ 2,726
Accounts receivable, net	11,741	11,370
Inventories	18,971	16,639
Deferred income tax asset, net	1,670	1,345
Other current assets	4,413	3,403
Total current assets	37,776	35,483
Property, equipment and leasehold improvements, net	110,350	104,193
Goodwill	12,917	12,917
Intangible and other assets, net	17,558	17,693
Total assets	178,601	170,286
Current liabilities:
Accounts payable	12,987	14,742
Accrued salaries, wages and payroll taxes	5,114	4,616
Refundable deposits	8,152	8,252
Other accrued expenses	2,316	1,381
Current portion of long-term debt and capital lease obligations	1,157	710
Total current liabilities	29,726	29,701
Long-term debt and capital lease obligations, net of current portion	13,720	11,050
Fair value of derivative financial instruments	503	0
Deferred income tax liability, net	18,570	17,719
Other liabilities	665	584
Total liabilities	63,184	59,054
Commitments and contingencies (Note 16)
Common shareholders' equity:
Common stock, $0.005 par value. Authorized 50,000,000 shares; issued and outstanding 19,115,396 and 18,972,247	96	95
Additional paid-in capital	138,391	136,972
Accumulated other comprehensive loss	(312)	0
Accumulated deficit	(22,758)	(25,835)
Total common shareholders' equity	115,417	111,232
Total liabilities and common shareholders' equity	$ 178,601	$ 170,286