Impairment of Long-Lived assets (Tables)

12 Months Ended

Dec. 31, 2015

Impairment or Disposal of Tangible Assets Disclosure [Abstract]

Schedule of Capital Leased Assets

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

	December 31, 2015		December 31, 2014
Estimated residual value of leased assets	$	639	$	685
Less: unearned income	287		324
Net investment in long-term leases	$	352	$	361