Note 18 - Subsequent Events (Details Textual) - Citizens Bank of Pennsylvania [Member] - USD ($) $ in Millions |
Aug. 09, 2018 |
Aug. 08, 2018 |
Jun. 30, 2018 |
Feb. 13, 2018 |
---|---|---|---|---|
Revolving Credit Facility [Member] | ||||
Line of Credit Facility, Maximum Borrowing Capacity | $ 40.0 | $ 35.0 | ||
Letter of Credit [Member] | ||||
Line of Credit Facility, Maximum Borrowing Capacity | $ 5.0 | |||
Subsequent Event [Member] | Revolving Credit Facility [Member] | ||||
Line of Credit Facility, Maximum Borrowing Capacity | $ 45.0 | $ 40.0 | ||
Line of Credit Facility, Expiration Date | Aug. 08, 2023 | |||
Line of Credit, Waivers from Certain Financial Covenant Calculations | $ 1.4 |