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Note 9 - Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

		Commercial				Residential				Total
Three months ended June 30, 2019			26	%			74	%			100	%
Three months ended June 30, 2018			26	%			74	%			100	%
Six months ended June 30, 2019			25	%			75	%			100	%
Six months ended June 30, 2018			27	%			73	%			100	%

X

- Definition

Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.

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