Note 19 - Other Equity Transactions (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Disclosure of Shares Issued as Share-based Compensation and Royalty Payments [Table Text Block]

Date of issuance	Type of issuance	Expense/ Prepaid/ Cash	Stock issuance recipient	Reason for issuance	Total no. of shares		Grant date fair value recorded at issuance (in thousands)
January 2019	Vested restricted common stock	Expense	Three board members	Director compensation		29,067	$	37
Total other equity transactions						29,067	$	37