Income Taxes (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Deferred tax assets
NOL carryforwards	$ 1,376,000	$ 1,398,000
General business credits carryforwards	199,000	182,000
Stock based compensation	80,000	80,000
UNICAP	94,000	19,000
Allowance for doubtful accounts	6,000	16,000
Reserve for obsolete inventories	49,000	36,000
Reserve for asset retirement	18,000	15,000
Property and equipment	(134,000)	(88,000)
Deferred Tax Assets, Gross, Current	1,688,000	1,658,000
Valuation allowance	(1,688,000)	(1,658,000)
Net	$ 0	$ 0