Stockholders' Equity (Details Textual) (USD $)	6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Dec. 31, 2012
Stockholders' Equity [Line Items]
Stock Issued During Period, Shares, Employee Benefit Plan	171,879	162,402
Defined Contribution Plan, Employer Discretionary Contribution Amount			$ 629,000	$ 667,000
Stock Issued During Period, Shares, New Issues	163,639
Payments of Stock Issuance Costs	27,000
Proceeds from Issuance of Common Stock	615,000	0
Polish Consultants [Member]
Stockholders' Equity [Line Items]
Stock Issued During Period, Shares, New Issues	7,500
Payments of Stock Issuance Costs	$ 28,000