General and Basis of Presentation - Schedule of Inventory, net (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Inventory [Line Items]
Total inventory	$ 11,696	$ 11,003
Less: Inventory reserves	(302)	(385)
Inventory, net	11,394	10,618
ATMs
Inventory [Line Items]
Total inventory	3,554	3,330
ATM spare parts and supplies
Inventory [Line Items]
Total inventory	$ 8,142	$ 7,673

Amount of valuation reserve for inventory.

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Balance Type:	credit
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