The Company recorded a provisional goodwill balance totaling $15,776,000 as of March 31, 2022. See further discussion within Note 3, Business Combinations.

Excluding the provisional intangible assets totaling $16,356,000 discussed within Note 3, Business Combinations, the Company’s identifiable intangible assets with finite lives are being amortized over their estimated useful lives and were as follows:

Amortization expense on these identifiable intangible assets was $357,000 in each of the first three months of 2022 and 2021. The estimated future amortization expense for identifiable intangible assets during the next fiscal years is as follows: