Note 4. Acquisition of Interwest Transfer Company, Inc. (Details) - Interwest Transfer Company, Inc. $ in Thousands	12 Months Ended
Dec. 31, 2017 USD ($)
Initial payment	$ 1,935
Fair value of restricted common stock issued	318
Fair value of anniversary payments	851
Total Consideration	3,104
Plus: excess of liabilities assumed over assets acquired	576
Total fair value of Interwest intangible assets and goodwill	$ 3,680

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount of tangible or intangible assets, including a business or subsidiary of the acquirer transferred by the entity to the former owners of the acquiree. Excludes cash.

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Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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