XML 23 R12.htm IDEA: XBRL DOCUMENT

Inventories	6 Months Ended
Inventories	Jun. 30, 2017
Inventory Disclosure [Abstract]
Inventories	Inventories Included in inventories at June 30, 2017, and December 31, 2016, are $0.7 million and $0.7 million, respectively, of finished goods and $0.7 million and $0.4 million, respectively, of components.