Stockholders' Equity stockholders equity (Tables)

3 Months Ended

Mar. 31, 2019

Class of Treasury Stock [Table Text Block]

Monthly stock repurchases for the periods presented, all of which were purchased as part of a publicly announced plan or program, were as follows:

	Total Number of Shares Purchased	Average Price paid per Share		Approximate Dollar Value of Shares that May Yet be Purchased under the Program		Plan Expiration
May 1, 2018- May 30, 2018	1,190,420	$	3.89	$	15,366,000	February 28, 2019
Totals for 2018	1,190,420	$	3.89