Subsequent event	6 Months Ended
Jun. 30, 2018
Subsequent Events [Abstract]
Subsequent event	Note 15 – Subsequent event: On May 3, 2018, the Board approved the grant of a total of 38,000 non-qualified share options under the Equity Incentive Plan to two members of the Board who were appointed to the Board during Fiscal 2018. The options have an exercise price of $15.50 per share, will vest in equal annual installments over a 5-year period, and will expire 10 years from the date of grant, which will be May 2, 2028.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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