Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum lease payments under non-cancelable operating leases (with initial or remaining lease terms in excess of one year)

Future minimum lease payments under non-cancelable operating leases (with initial or remaining lease terms in excess of one year) as of December 31, 2014 are as follows:

2015	$	1,091,000
2016	423,000
2017	13,000
2018	2,000
Total minimum lease payments	$	1,529,000