Related Party Transactions (Details) (USD $)				9 Months Ended									9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Promissory Note [Member] Promissory Note with Stockholder Representative [Member] President and CEO [Member]	Sep. 30, 2014 Director Affiliated Entity [Member] ABM Industries, Inc. (ABM) [Member]	Sep. 30, 2013 Director Affiliated Entity [Member] ABM Industries, Inc. (ABM) [Member]	Sep. 30, 2014 Director [Member]	Sep. 30, 2013 Director [Member]	Sep. 30, 2014 Shareholder Affiliated Entity [Member]	Sep. 30, 2013 Shareholder Affiliated Entity [Member]	Sep. 30, 2014 Wife of President and CEO (Nancy K. Holst) [Member]	Sep. 30, 2013 Wife of President and CEO (Nancy K. Holst) [Member]	Sep. 30, 2014 GP Investment Holdings, LLC [Member]	Sep. 30, 2014 GP Investment Holdings, LLC [Member] Common Stock Ownership [Member]
Related Party Transaction [Line Items]
Revenue, related parties				$ 99,000	$ 103,000
Accounts receivable, related parties, current				11,000
Related party transaction, amounts of transaction, monthly						12,500
Related party transaction, amounts of transaction						$ 39,000	$ 113,000	$ 0	$ 196,000	$ 0	$ 18,000
Interest in note payable (percent)			27.00%
Number of common shares owned by investor	35,703,000	35,306,000										15,276,138
Concentration risk percentage													43.00%