Share-based Compensation Fair Value Assumptions (Tables)

3 Months Ended

Mar. 31, 2016

Long-Term Compensation Plan -2015 [Member] | Employee Stock Option [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The weighted average grant date fair value of $1.12 per share for the options granted under the 2016 LTC Plan for executive officers was estimated using the Black-Scholes option-pricing model with the following assumptions:

	2016
Expected volatility	61.8	%
Risk-free interest rate	1.3	%
Expected life (in years)	6.0
Expected dividend yield	—