Impairment of Long-lived Assets (Tables)

9 Months Ended

Sep. 30, 2015

Property, Plant and Equipment [Abstract]

Schedule of Capital Leased Assets

At September 30, 2015 and December 31, 2014, the components of the net investment in long-term leases were as follows:

	September 30, 2015		December 31, 2014
Estimated residual value of leased assets	$	639	$	685
Less: unearned income		291		324
Net investment in long-term leases	$	348	$	361