Mandatorily redeemable Series C preferred shares (Tables)

12 Months Ended

Dec. 31, 2015

Equity [Abstract]

Schedule of Dividend and Redemption Payments

Estimated dividend payments due in the next five years and dividend and redemption payments thereafter are:
2016	$	979
2017	908
2018	1,068
2019	1,282
2020	1,344
Thereafter to 2031	18,516
Redemption amount	5,340
	29,437
Less amounts representing interest	(10,910		)
	18,527
Less current portion	(979		)
	$	17,548